so yea
I like 4a the best!
I am a 1a guy but I enjoy every style but 2a. And I don’t enjoy 2a because I have not tried it. 
5A all the way
1A bothers me with all the string tension issues
2A -> I don’t like how it looks
3A -> seems incredibly hard to get some rythm going
4A -> I like 4A (9A rather, 4A with CW) but I don’t have enough room to practice
5A is my main style, feels natural, I like creating my own tricks too
I’m trying to play all the style but for now I like 1A